Afcona 3233
- CASE Ingredients Features
- Air DryingCost EffectiveGood Leveling
- Chemical Family
- Polyether Polysiloxanes
Afcona 3233 is a liquid additive serving as an anti-cratering agent and leveling agent, ideal for solvent-based coatings. It facilitates air drying, particularly for alkyd-based systems, ensuring cost-effective solutions with good leveling properties. Compatible with polyurethanes and various substrates, including plastics, it offers efficient performance in vehicle refinishing and architectural coatings. This product, based on polyether polysiloxanes, is also compatible with radiation cure methods, offering versatility in topcoats and UV-curable coatings, as well as water-based formulations.
Properties
- Physical Form
- Liquid
Identification
- CASE Ingredients Functions
- DefoamerLeveling AgentSlip Agent
Product families
- Foam Control
- Functional Additives
- Surface Modifiers
Other characteristics
- Brand
- Afcona
- End Uses
Radiation Curable Coating, Solventborne Coating, Top Coat, Waterborne Coating
- Features
- Air Drying, Cost Effective, Good Leveling
- Compatible Polymers & Resins
- Alkyds, Polyurethanes (PU)
- Markets
- Automotive & Transportation
- Building & Construction
- Paints & Coatings
- Appearance
- Clear to slightly hazy/ yellowish liquid
- Shelf LIfe
- 5 years
- Cure
- Air Dry
- Radiation Cure
- Coating Type
- Radiation Curable Coating
- Solventborne Coating
- Top Coat
- Waterborne Coating
- Technology
- CASE Ingredients
- Incorporation
AFCONA-3233 can be added at any stage during the production process.
- Storage Condition
AFCONA-3233 should be stored in a cool dry place. When kept in an original unopened container, it will keep up to 5 years from the date of manufacture. The expiry date is indicated on the container.
- Product Properties
AFCONA-3233 is mainly used as general slip and leveling agent for all solvent-based coatings to prevent Bénard Cells, provide leveling and works as anti-crater agent. The slip performance is not so high comparing to AFCONA – 3031, AFCONA – 3033 and AFCONA – 3230. Thus, this is a moderate slip leveling agent but the slip characteristic is dry type. AFCONA-3233 can be used as leveling and anti-crater agent in water as well as in solventbased applications. This product will stabilize more foam in water-based coatings. The special properties and recommended systems for AFCONA – 3233 are: 1) A very economic and effective slip and leveling agent for air-drying alkyd systems. 2) A very effective anti-crater agent for polyurethane systems. It also gives very less inner bubble sensitivity in polyurethane system. 3) Perform as a superior additive against Bénard Cells in all solvent-based systems. 4) Suitable for industrial baking systems, where baking temperature is less than 170º. 5) Can be added into the grinding phase to speed up the wetting and grinding speed of pigments. 6) Due to the foam stabilizing behavior not suitable for foam sensitive systems like solvent-free epoxy floor coatings. 7) Basically AFCONA – 3233 can be used in almost all solvent-based coatings as slip and leveling agent.
- Addition and Dosage
0.5 – 5.0% on total formulation. In general under normal conditions, the dosage is 0.05 – 0.25% based on total formulation.
- Chemical Composition
- Organic modified polyether polysiloxane.
- Packaging Information
- 25kg and 19-0kg non-returnable containers
Technical data
Table 1 of 1
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Active Ingredient | min. 96 | % |
| Denisty (at 20°C) | 0.89 - 0.91 | g/cm³ |
| Refractive Index | 1.440 - 1.450 | — |
| Flash Point | min. 100 | °C |
